public final void contextDestroyed(@Nonnull final ServletContextEvent aSCE) {
final ServletContext aSC = aSCE.getServletContext();
final StopWatch aSW = StopWatch.createdStarted();
if (s_aLogger.isInfoEnabled())
s_aLogger.info("Servlet context '" + aSC.getServletContextName() + "' is being destroyed");
// Callback before global scope end
beforeContextDestroyed(aSC);
// Shutdown global scope and destroy all singletons
WebScopeManager.onGlobalEnd();
// Callback after global scope end
afterContextDestroyed(aSC);
// Handle statistics
if (isHandleStatisticsOnEnd()) handleStatisticsOnEnd();
// Reset base path - mainly for testing
WebFileIO.resetPaths();
// Clear commons cache also manually - but after destroy because it
// is used in equals and hashCode implementations
CommonsCleanup.cleanup();
// De-init
s_aInited.set(false);
if (s_aLogger.isInfoEnabled())
s_aLogger.info(
"Servlet context '"
+ aSC.getServletContextName()
+ "' was destroyed in "
+ aSW.stopAndGetMillis()
+ " milli seconds");
}
/**
* Notification that a session is about to be invalidated.
*
* @param aSessionEvent The notification event. Never <code>null</code>.
*/
public final void sessionDestroyed(@Nonnull final HttpSessionEvent aSessionEvent) {
// Destroy the SessionScope
final HttpSession aHttpSession = aSessionEvent.getSession();
WebScopeManager.onSessionEnd(aHttpSession);
}
/**
* Notification that a session was created.
*
* @param aSessionEvent The notification event. Never <code>null</code>.
*/
public final void sessionCreated(@Nonnull final HttpSessionEvent aSessionEvent) {
// Create the SessionScope
final HttpSession aHttpSession = aSessionEvent.getSession();
WebScopeManager.onSessionBegin(aHttpSession);
}
public final void contextInitialized(@Nonnull final ServletContextEvent aSCE) {
final ServletContext aSC = aSCE.getServletContext();
if (s_aInited.getAndSet(true))
throw new IllegalStateException("WebAppListener was already instantiated!");
final StopWatch aSW = StopWatch.createdStarted();
m_aInitializationStartDT = PDTFactory.getCurrentLocalDateTime();
// set global debug/trace mode
final boolean bDebugMode = StringParser.parseBool(getInitParameterDebug(aSC));
final boolean bProductionMode = StringParser.parseBool(getInitParameterProduction(aSC));
GlobalDebug.setDebugModeDirect(bDebugMode);
GlobalDebug.setProductionModeDirect(bProductionMode);
final boolean bNoStartupInfo = StringParser.parseBool(getInitParameterNoStartupInfo(aSC));
if (!bNoStartupInfo) {
// Requires the global debug things to be present
logStartupInfo(aSC);
}
// StaticServerInfo
{
final String sInitParameter = getInitParameterServerURL(aSC, bProductionMode);
if (StringHelper.hasText(sInitParameter)) {
final URL aURL = URLHelper.getAsURL(sInitParameter);
if (aURL != null) {
StaticServerInfo.init(
aURL.getProtocol(), aURL.getHost(), aURL.getPort(), aSC.getContextPath());
} else
s_aLogger.error(
"The init-parameter for the server URL"
+ (bProductionMode ? " (production mode)" : " (non-production mode)")
+ "contains the non-URL value '"
+ sInitParameter
+ "'");
}
}
// Call callback
beforeContextInitialized(aSC);
// begin global context
WebScopeManager.onGlobalBegin(aSC);
// Init IO
initPaths(aSC);
// Set persistent ID provider - must be done after IO is setup
initGlobalIDFactory();
// Callback
afterContextInitialized(aSC);
// Remember end time
m_aInitializationEndDT = PDTFactory.getCurrentLocalDateTime();
// Finally
if (s_aLogger.isInfoEnabled())
s_aLogger.info(
"Servlet context '"
+ aSC.getServletContextName()
+ "' was initialized in "
+ aSW.stopAndGetMillis()
+ " milli seconds");
}
